Eagle Nebula (M16) - First narrowband image (with Hydrogen alpha filter) obtained by BHAS Hidden Valley Observatory's 12" Celestron LX200.
Imaged by Richard Walker on July 1, 2017. Image integration time: 1-hour (12 five-minute exposures.)
Eagle Nebula (M16) - First narrowband image (with Hydrogen alpha filter)
obtained by BHAS Hidden Valley Observatory's 12" Celestron LX200.
Imaged by Richard Walker on July 1, 2017. Image integration time: 1-hour
(12 five-minute exposures.)